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Blitz:
Individual Calculations January 2024 |
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| Khaled , Osama Total change: -55.20 | |   |
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| Al Ain Overseas International Chess Festival 2023 ( Blitz ) | Cairo | EGY | 2023-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1575 | 1788 | 3.50 | 7 | -1.38 | 40 | -55.20 | |
|  Ashraf, Hafsa | | | 1287 | EGY | 0.00 | 1 | -0.96 | 40 | -38.40 | |  Mohamed Adel, Ziad | | | 1388 * | EGY | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ahmed Mohamed, Zakaa | | | 1388 * | EGY | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Yousry, Mohamed | | | 2118 | EGY | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Ibrahim, Hosam | | | 2160 | EGY | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Alaa Eldin, Omar | | | 1247 | EGY | 0.50 | 1 | -0.47 | 40 | -18.80 | | | Khaled Mareiy, Aly | | | 1437 | EGY | 0.50 | 1 | -0.39 | 40 | -15.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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